ST. JUDE MEDICAL; ATRIAL FIBRILLATION DIVISION; INC.
发明人:
GUO, XIAOPING,KAUPHUSMAN, JAMES, V.,JOHNSON, DAVID, P.,ARMSTRONG, KAREN, L.
申请号：
EP11852471
公开号：
EP2627391A4
申请日:
2011.11.03
申请国别(地区):
EP
年份:
2014
代理人:
摘要：
In various embodiments, a surgical catheter is provided. The catheter may comprise one or more hydrophobic barrier layers made from an ethylene-pertfluoroethylenepropylene (&ldquoEFEP&rdquo) copolymer. Additionally, the catheter may comprise another polymer layer made from a reactive polar polymer. In at least one embodiment, the reactive polar polymer may be a modified-poly(ether block amide) (&ldquoPEBA&rdquo) copolymer, such as an amine-terminated PEBA. Moreover, in various embodiments, a composition is provided that may comprise a reactive polar polymer bonded to an EFEP copolymer.
